ATE280130T1 - Verfahren zur herstellung von quasi-kristallinen boehmiten aus preisgünstigen vorläufern - Google Patents

Verfahren zur herstellung von quasi-kristallinen boehmiten aus preisgünstigen vorläufern

Info

Publication number
ATE280130T1
ATE280130T1 AT00958419T AT00958419T ATE280130T1 AT E280130 T1 ATE280130 T1 AT E280130T1 AT 00958419 T AT00958419 T AT 00958419T AT 00958419 T AT00958419 T AT 00958419T AT E280130 T1 ATE280130 T1 AT E280130T1
Authority
AT
Austria
Prior art keywords
crystalline boehmite
quasi
additive
precursors
dispersed state
Prior art date
Application number
AT00958419T
Other languages
German (de)
English (en)
Inventor
Dennis Stamires
Paul O'conner
Gregory Pearson
William Jones
Original Assignee
Akzo Nobel Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23468635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE280130(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE280130T1 publication Critical patent/ATE280130T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
    • C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/04—Compounds with a limited amount of crystallinty, e.g. as indicated by a crystallinity index
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00958419T 1999-08-11 2000-08-11 Verfahren zur herstellung von quasi-kristallinen boehmiten aus preisgünstigen vorläufern ATE280130T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37255399A 1999-08-11 1999-08-11
PCT/EP2000/007790 WO2001012553A1 (fr) 1999-08-11 2000-08-11 Procede de preparation de boehmites quasi cristallines a partir de precurseurs economique

Publications (1)

Publication Number Publication Date
ATE280130T1 true ATE280130T1 (de) 2004-11-15

Family

ID=23468635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00958419T ATE280130T1 (de) 1999-08-11 2000-08-11 Verfahren zur herstellung von quasi-kristallinen boehmiten aus preisgünstigen vorläufern

Country Status (12)

Country Link
US (1) US6689333B1 (fr)
EP (1) EP1200349B2 (fr)
JP (1) JP5117657B2 (fr)
KR (1) KR100711343B1 (fr)
CN (1) CN1207208C (fr)
AT (1) ATE280130T1 (fr)
BR (1) BR0013133B1 (fr)
CA (1) CA2381289A1 (fr)
DE (1) DE60015138T3 (fr)
DK (1) DK1200349T4 (fr)
ES (1) ES2231244T5 (fr)
WO (1) WO2001012553A1 (fr)

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* Cited by examiner, † Cited by third party
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US7208446B2 (en) * 1999-08-11 2007-04-24 Albemarle Netherlands B. V. Quasi-crystalline boehmites containing additives
US7052541B2 (en) * 2002-06-19 2006-05-30 Board Of Regents, The University Of Texas System Color compositions
JP4614354B2 (ja) * 2003-03-10 2011-01-19 河合石灰工業株式会社 耐熱性水酸化アルミニウム及びその製造方法
WO2005051845A2 (fr) 2003-11-26 2005-06-09 Albemarle Netherlands B.V. Procede hydrothermque permettant de preparer une boehmite quasi-cristalline
US7425235B2 (en) * 2005-02-11 2008-09-16 The Board Of Regents Of The University Of Texas System Color compositions and methods of manufacture
EP1902101A2 (fr) * 2005-06-17 2008-03-26 The Board of Regents of The University of Texas System Composites organiques/inorganiques a base d'acides de lewis
EP2121849A2 (fr) * 2007-02-02 2009-11-25 Board of Regents, The University of Texas System Complexes organiques/inorganiques sous forme de compositions de couleurs
WO2010075087A1 (fr) 2008-12-22 2010-07-01 Albemarle Corporation Compositions ignifugeantes sous forme de poudres fluentes, leur préparation et leurs utilisations
RU2522343C1 (ru) * 2013-01-21 2014-07-10 Открытое акционерное общество "Акрон" Способ переработки нитратных солей
CN104860339B (zh) * 2014-02-21 2018-04-13 中国石油化工股份有限公司 改性一水软铝石和/或假一水软铝石的方法和由该方法得到的改性物及其应用
CN104860340B (zh) * 2014-02-21 2018-04-13 中国石油化工股份有限公司 一种含助剂组分的一水软铝石和/或假一水软铝石及其应用
CN104971732B (zh) * 2014-04-09 2018-03-20 中国石油化工股份有限公司 一种加氢催化剂及其应用
CN105251503B (zh) * 2014-07-18 2017-12-22 中国石油化工股份有限公司 一种加氢催化剂及其在加氢脱氧中的应用
CN106140310B (zh) * 2015-03-30 2019-06-14 中国石油化工股份有限公司 一种加氢催化剂和烃油加氢方法
CN106140312B (zh) * 2015-04-09 2018-09-28 中国石油化工股份有限公司 一种加氢催化剂及其应用
CN106140313B (zh) * 2015-04-15 2018-09-28 中国石油化工股份有限公司 一种加氢催化剂及其在烃加氢反应中的应用
CN106140323B (zh) * 2015-04-15 2019-04-16 中国石油化工股份有限公司 一种加氢催化剂活化方法及其应用
CN106362758B (zh) * 2015-07-21 2018-11-30 中国石油化工股份有限公司 一种二烯烃选择性加氢催化剂及其应用
CN106362782B (zh) * 2015-07-21 2018-11-30 中国石油化工股份有限公司 一种加氢精制催化剂及其应用
WO2019072993A1 (fr) * 2017-10-11 2019-04-18 Katholieke Universiteit Leuven Monolithes non cuits
EP3723900A1 (fr) 2017-12-11 2020-10-21 BASF Corporation Compositions de composants de matrice silice-alumine réactives pour catalyseurs de craquage de fonds
CA3125068A1 (fr) * 2018-12-28 2020-07-02 China Petroleum & Chemical Corporation Pseudoboehmite, sa methode de preparation et son application
KR102519675B1 (ko) * 2020-11-25 2023-04-10 한국생산기술연구원 수산화알루미늄 분말을 이용한 보헤마이트의 제조방법
EP4049972A1 (fr) 2021-02-26 2022-08-31 Nabaltec AG Procédé de fabrication de pseudo-boehmite
DE112021007314T5 (de) 2021-03-19 2024-01-04 Jgc Catalysts And Chemicals Ltd. Siliciumdioxid-Aluminiumoxid-Pulver, Verfahren zur Herstellung von Siliciumdioxid-Aluminiumoxid-Pulver, Katalysator für Fluid Catalytic Cracking und Verfahren zu dessen Herstellung

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US3385663A (en) † 1964-07-31 1968-05-28 Du Pont Preparation of high surface area, waterdispersible alumina monohydrate from low surface area alumina trihydrate
US4117105A (en) 1977-03-21 1978-09-26 Pq Corporation Process for preparing dispersible boehmite alumina
NL176066C (nl) † 1978-05-26 1985-02-18 Inst Kataliza Sibirskogo Otdel Werkwijze voor het bereiden van geactiveerde korrels aluminiumoxyde.
JPS5527830A (en) * 1978-08-15 1980-02-28 Chiyoda Chem Eng & Constr Co Ltd Production of alumina carrier
FR2449650A1 (fr) * 1979-02-26 1980-09-19 Rhone Poulenc Ind Procede de preparation d'alumine au moins partiellement sous forme de boehmite ultra-fine
US4318896A (en) * 1980-04-14 1982-03-09 Uop Inc. Manufacture of alumina particles
US4313923A (en) † 1980-12-29 1982-02-02 Filtrol Corporation Method of producing pseudoboehmites
GB2116958B (en) † 1982-02-23 1985-07-03 Mitsubishi Chem Ind Process for producing a boehmite shaped product and a burned boehmite shaped product
JPS6022929A (ja) * 1983-07-15 1985-02-05 Hitachi Ltd 触媒用耐熱性担体
DE3482094D1 (de) * 1983-07-01 1990-06-07 Hitachi Ltd Bei hoher temperatur stabiler katalysator, verfahren zu dessen herstellung und verfahren zur durchfuehrung von chemischen reaktionen unter dessen verwendung.
JPS6046922A (ja) † 1983-08-23 1985-03-14 Mitsubishi Chem Ind Ltd ベ−マイトの製造方法
US5194243A (en) † 1983-09-22 1993-03-16 Aluminum Company Of America Production of aluminum compound
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US4676928A (en) * 1986-01-30 1987-06-30 Vista Chemical Company Process for producing water dispersible alumina
US4797139A (en) † 1987-08-11 1989-01-10 Norton Company Boehmite produced by a seeded hydyothermal process and ceramic bodies produced therefrom
DE3801270A1 (de) † 1988-01-19 1989-07-27 Degussa Zirkondotierter pseudoboehmit, verfahren zu seiner herstellung und anwendung
FR2642414B1 (fr) * 1989-02-01 1991-04-26 Rhone Poulenc Chimie Procede de fabrication d'agglomeres d'alumine active, agglomeres obtenus par le procede et dispositif pour sa mise en oeuvre
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FR2663245B1 (fr) † 1990-06-13 1992-09-18 Rhone Poulenc Chimie Composition a base d'alumine pour catalyseur et procede de fabrication.
US5593654A (en) † 1992-03-12 1997-01-14 Condea Vista Company Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
FR2697832B1 (fr) 1992-11-12 1994-12-30 Rhone Poulenc Chimie Alumine stabilisée par du lanthane et son procédé de préparation.
US5837634A (en) † 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
JPH08268716A (ja) * 1995-03-30 1996-10-15 Japan Energy Corp 擬ベ−マイト粉の粒径制御方法
JP4051726B2 (ja) * 1996-07-24 2008-02-27 日産化学工業株式会社 酸性水性アルミナゾルの製造法
US6027706A (en) * 1998-05-05 2000-02-22 Board Of Trustees Operating Michigan State University Porous aluminum oxide materials prepared by non-ionic surfactant assembly route
DE19836821A1 (de) * 1998-08-14 2000-02-24 Rwe Dea Ag Böhmitische Tonerden und aus diesen erhältliche phasenreine, hochtemperaturstabile und hochporöse Aluminiumoxide
BR0013135A (pt) * 1999-08-11 2002-04-30 Akzo Nobel Nv Processos para a preparação de boehmita quase-cristalina e de alumina de transição

Also Published As

Publication number Publication date
CN1368939A (zh) 2002-09-11
WO2001012553A1 (fr) 2001-02-22
JP2003507298A (ja) 2003-02-25
DE60015138D1 (de) 2004-11-25
DE60015138T2 (de) 2005-11-10
ES2231244T3 (es) 2005-05-16
BR0013133B1 (pt) 2013-10-29
EP1200349A1 (fr) 2002-05-02
CN1207208C (zh) 2005-06-22
DE60015138T3 (de) 2009-06-10
DK1200349T4 (da) 2008-12-01
KR100711343B1 (ko) 2007-04-27
EP1200349B2 (fr) 2008-08-27
EP1200349B1 (fr) 2004-10-20
ES2231244T5 (es) 2008-12-16
JP5117657B2 (ja) 2013-01-16
CA2381289A1 (fr) 2001-02-22
DK1200349T3 (da) 2005-02-07
BR0013133A (pt) 2002-04-30
KR20020026564A (ko) 2002-04-10
US6689333B1 (en) 2004-02-10

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